Surgical spinal retractor



FIG. 1 is a perspective view of a surgical spinal retractor, showing my new design;

FIG. 2 is a right side elevational view of the surgical spinal retractor;

FIG. 3 is a left side elevational view of the surgical spinal retractor;

FIG. 4 is a top plan view of the surgical spinal retractor;

FIG. 5 is a bottom plan view of the surgical spinal retractor;

FIG. 6 is a rear elevational view of the surgical spinal retractor; and,

FIG. 7 is a front elevational view of the surgical spinal retractor. 

CLAIM I claim the ornamental design for a surgical spinal retractor, as shown and described. 